公开(公告)号：US20180371339A1

公开(公告)日：2018-12-27

申请号：US16062292

申请日：2016-12-15

Applicant: Shell Oil Company

Inventor： Sijing LIU ,  Manfred Heinrich SCHMITZ-GOEB ,  Anthony WOLFERT ,  Unai JAUREGI ,  Joachim Ottomar WOLFF

IPC: C10J3/84 ,  C10J3/74 ,  C10J3/78

Abstract: A gasification system for the oxidation of a carbonaceous feedstock to provide a synthesis gas comprising: a reactor chamber for oxidizing the carbonaceous feedstock; a quench section for holding a bath of liquid coolant; an intermediate section having a reactor outlet opening through which the synthesis gas is conducted from the reactor chamber into the bath of the quench section; at least one layer of refractory bricks arranged on the reactor chamber floor, the lower end section of the refractory brick enclosing the reactor outlet opening and defining the inner diameter thereof; the intermediate section including a number of halved tubes for liquid coolant arranged onto at least part of the reactor chamber floor on a side thereof opposite to the lower end section of the refractory bricks; and a pump system for circulating the liquid coolant through the halved tubes on the reactor chamber floor.

公开(公告)号：US20180086634A1

公开(公告)日：2018-03-29

申请号：US15573135

申请日：2016-05-04

Applicant: SHELL OIL COMPANY

Inventor： Manfred Heinrich SCHMITZ-GOEB ,  Ruben SMIT

IPC: C01B3/38 ,  C01B3/36 ,  F28D7/02 ,  F28D7/12

CPC classification number: C01B3/386 ,  C01B3/36 ,  C01B3/38 ,  C01B3/382 ,  C01B2203/0244 ,  C01B2203/025 ,  C01B2203/0255 ,  C01B2203/0261 ,  C01B2203/0883 ,  C01B2203/0894 ,  C01B2203/1241 ,  C01B2203/82 ,  F28D7/024 ,  F28D7/12

Abstract: The invention relates to a process for the preparation of a syngas comprising hydrogen and carbon monoxide comprising the steps of:(a) reacting a preheated methane comprising gas with an oxidising gas to obtain a hot raw syngas comprising carbon monoxide and hydrogen;(b) cooling the hot raw syngas resulting from step (a) to obtain the syngas by indirect heat exchange against water to produce saturated steam;(c) further cooling the raw syngas obtained in step (b) by indirect heat exchange against a methane comprising gas to obtain a cooled raw syngas and the preheated methane comprising gas for use in step (a),wherein:(i) steps (b) and (c) take place in a single cooling device for combined indirect heat exchange against water and against the methane comprising gas; and(ii) the preheated methane comprising gas obtained in step (c) has a temperature between 400 and 650° C.

公开(公告)号：US20150027560A1

公开(公告)日：2015-01-29

申请号：US14504648

申请日：2014-10-02

Applicant: SHELL OIL COMPANY

Inventor： Ibrahim KAR ,  Manfred Heinrich SCHMITZ-GOEB

IPC: B01J6/00 ,  F16K17/02

CPC classification number: B01J6/00 ,  C10J3/485 ,  C10J3/723 ,  C10J3/78 ,  C10J2200/09 ,  F16K17/02 ,  G01L19/0627 ,  G01L19/0681 ,  Y10T137/6579 ,  Y10T137/7909

Abstract: A gasification reactor comprising a gasifier with a tubular gastight wall arranged within a pressure vessel. The gasification reactor comprises one or more pressure responsive devices comprising a sleeve with a cooled section extending outwardly from an opening in the gastight wall. The pressure responsive devices can, e.g., include a pressure measurement device and/or a pressure equalizer. Method of using a pressure responsive device with such a gasifier, wherein a heat sluice is used formed by a sleeve with a cooled section extending outwardly from an opening in the gastight wall.

Abstract translation: 一种气化反应器，其包括设置在压力容器内的具有管状密封壁的气化器。 气化反应器包括一个或多个压力响应装置，其包括具有从密封壁中的开口向外延伸的冷却部分的套筒。 压力响应装置可以例如包括压力测量装置和/或压力均衡器。 使用具有这种气化器的压力响应装置的方法，其中使用由具有从密封壁中的开口向外延伸的冷却部分的套筒形成的热风闸。